CN220861453U - Nitrogen replacement device for reaction kettle - Google Patents
Nitrogen replacement device for reaction kettle Download PDFInfo
- Publication number
- CN220861453U CN220861453U CN202322458565.1U CN202322458565U CN220861453U CN 220861453 U CN220861453 U CN 220861453U CN 202322458565 U CN202322458565 U CN 202322458565U CN 220861453 U CN220861453 U CN 220861453U
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- CN
- China
- Prior art keywords
- fixedly connected
- kettle
- pipe
- stirring
- hydrogenation
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 title abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 33
- 238000005507 spraying Methods 0.000 claims abstract description 20
- 238000005086 pumping Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 5
- 238000002156 mixing Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000047 product Substances 0.000 description 3
- 239000012043 crude product Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004611 light stabiliser Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to the technical field of reaction kettles and discloses a nitrogen replacement device for a reaction kettle, which comprises a hydrogenation kettle, wherein the top of the hydrogenation kettle is fixedly connected with a stirring assembly, the top of the hydrogenation kettle is fixedly connected with a feed pipe, the inner bottom wall of the hydrogenation kettle is movably connected with a pumping assembly, a rotating disc in the pumping assembly is movably connected with a rotating groove, when a worker inputs a certain amount of liquid into the kettle body through the feed pipe by virtue of a suction pump, a suction pipe, a liquid spraying hole and a connecting block which are arranged, the stirring assembly is started to stir the inside of the kettle body, the bottom of a stirring shaft is fixedly connected with the top of the connecting block, the pumping assembly is driven to rotate, the liquid spraying pipe is driven by the stirring shaft to stir the liquid in the kettle body again, the suction pump is started to pump the liquid in the liquid spraying pipe through the suction pipe, and then the liquid is sprayed out through the liquid spraying hole, so that the mixing stirring effect is effectively improved, the stirring time is saved, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of reaction kettles, in particular to a nitrogen replacement device for a reaction kettle.
Background
The light stabilizer finished product generally uses a reaction kettle as a container carrier, a light stabilizer intermediate is generated through condensation reaction, then a crude product is generated under the action of a catalyst through hydrogenation reaction, and the crude product is finally generated into the finished product through a series of refining processes.
Most of the existing reaction kettles are characterized in that a worker inputs some liquid to be synthesized into the reaction kettles, materials in the reaction kettles are mixed and stirred through a stirrer, the mixing and stirring time is long, the relative effect among molecules is relatively weak, and if the stirring time is insufficient, a finished product cannot be used, so that secondary processing is caused, and the working time is wasted.
Therefore, we designed a nitrogen replacement device for the reaction kettle.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a nitrogen replacement device for a reaction kettle, which solves the problem that stirring time is required to be longer.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a reaction kettle nitrogen gas replacement device, includes the hydrogenation cauldron, the top fixedly connected with stirring subassembly of hydrogenation cauldron, the top fixedly connected with inlet pipe of hydrogenation cauldron, the interior bottom swing joint of hydrogenation cauldron has the pump assembly, the bottom screw thread connection of hydrogenation cauldron has the discharging pipe, the pump assembly include with hydrogenation cauldron interior bottom swing joint's rolling disc, the top fixedly connected with suction pump of rolling disc, the top fixedly connected with suction tube of suction pump, the top fixedly connected with hydrojet pipe of suction tube, a plurality of hydrojet holes have been seted up on the surface of hydrojet pipe, the top fixedly connected with connecting block of hydrojet hole, and the top of connecting block and the bottom fixedly connected with of stirring subassembly.
Further, the hydrogenation kettle comprises a kettle body, a rotating groove is formed in the inner bottom wall of the kettle body, and the inside of the rotating groove is movably connected with a rotating disc.
Further, a plurality of supporting legs are fixedly connected to the bottom of the kettle body, and the supporting legs are cylindrical.
Further, the stirring assembly comprises a stepping motor fixedly connected with the top of the kettle body, a stirring shaft penetrating into the kettle body is fixedly connected with the bottom of the stepping motor, the bottom of the stirring shaft is fixedly connected with the top of the connecting block, and a plurality of stirring pipes are fixedly connected with the surface of the stirring shaft.
Further, the feeding pipe is positioned at the left side of the stepping motor and is conical.
Further, the liquid spraying pipe is positioned right below the stirring pipe, and the length of the liquid spraying pipe is smaller than that of the stirring pipe.
The beneficial effects of the utility model are as follows:
1. Through the pumping subassembly that sets up, the rolling disc in the pumping subassembly and rotary tank swing joint, suction pump through setting up, the suction pipe, the hydrojet hole, the connecting block, throw into the cauldron body inside through the inlet pipe to some liquid when the staff, start stirring subassembly and stir the internal portion of cauldron, the bottom of (mixing) shaft and the top fixed connection of connecting block drive pumping subassembly rotate, the hydrojet pipe rotates under the drive of (mixing) shaft, stir the internal liquid of cauldron again, restart suction pump is through the suction pipe with the internal liquid extraction of cauldron to hydrojet intraduct, then liquid is through hydrojet hole blowout, effectively improve mixing stirring effect, save the stirring time, improve work efficiency.
2. Through the connecting block that sets up, the connecting block top is through with puddler bottom fixed connection, has realized driving hydrojet pipe pivoted effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a hydrogenation reactor structure according to the present utility model;
FIG. 3 is a schematic view of a stirring assembly according to the present utility model;
fig. 4 is a schematic view of the structure of the pumping assembly of the present utility model.
In the figure: 1. a hydrogenation kettle; 101. a kettle body; 102. a rotating groove; 2. support legs; 3. a stirring assembly; 301. a stepping motor; 302. a stirring shaft; 303. a stirring tube; 4. a feed pipe; 5. a pumping assembly; 501. a rotating disc; 502. a suction pump; 503. a suction tube; 504. a liquid spraying pipe; 505. a liquid spraying hole; 506. a connecting block; 6. and a discharging pipe.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4: the utility model provides a reaction kettle nitrogen gas replacement device, includes hydrogenation cauldron 1, the top fixedly connected with of hydrogenation cauldron 1 is used for the inside stirring of hydrogenation cauldron 1 stirring subassembly 3, the top fixedly connected with inlet pipe 4 of hydrogenation cauldron 1, the staff of being convenient for pour the liquid that needs to mix into the inside of hydrogenation cauldron 1 through inlet pipe 4, the interior bottom wall swing joint of hydrogenation cauldron 1 has pumping subassembly 5, the bottom threaded connection of hydrogenation cauldron 1 has discharging pipe 6, be convenient for take out the liquid that mixes through discharging pipe 6;
The pumping assembly 5 comprises a rotating disc 501 movably connected with the inner bottom wall of the hydrogenation kettle 1, the top of the rotating disc 501 is fixedly connected with a suction pump 502, the top of the suction pump 502 is fixedly connected with a suction pipe 503, the top of the suction pipe 503 is fixedly connected with a liquid spraying pipe 504, the surface of the liquid spraying pipe 504 is provided with a plurality of liquid spraying holes 505, the suction pump 502 is conveniently started to pump liquid in the hydrogenation kettle 1 into the liquid spraying pipe 504 through the suction pipe 503, then the liquid is sprayed out through the liquid spraying holes 505, the mixing and stirring effect is effectively improved, the top of the liquid spraying holes 505 is fixedly connected with a connecting block 506, the top of the connecting block 506 is fixedly connected with the bottom of the stirring assembly 3, the liquid spraying pipe 504 is conveniently driven by the stirring assembly 3 to rotate, and the liquid in the hydrogenation kettle 1 is stirred again;
The hydrogenation kettle 1 comprises a kettle body 101, a rotating groove 102 is formed in the inner bottom wall of the kettle body 101, the inside of the rotating groove 102 is movably connected with a rotating disc 501, a plurality of supporting legs 2 are fixedly connected to the bottom of the kettle body 101, and the supporting legs 2 are cylindrical, so that support is provided for the whole device;
Stirring subassembly 3 includes with the inside (mixing) shaft 302 of cauldron body 101 top fixed connection's step motor 301, step motor 301's bottom fixedly connected with penetrates the inside (mixing) shaft 302 of cauldron body 101, and the bottom of (mixing) shaft 302 and the top fixed connection of connecting block 506, be convenient for start step motor 301 and drive (mixing) shaft 302 and rotate, the fixed surface of (mixing) shaft 302 is connected with a plurality of churns 303, be convenient for churns 303 rotate through (mixing) shaft 302, stir the inside liquid of cauldron body 101, inlet pipe 4 is located step motor 301's left side, and inlet pipe 4 is the circular cone form, hydrojet pipe 504 is located under the churns 303, and hydrojet pipe 504's length is less than the length of churns 303.
In summary, when the utility model is in use, a worker puts some liquid into the kettle body 101 through the feed pipe 4, starts the stepper motor 301 to drive the stirring shaft 302 and the stirring pipe 303 to rotate, stirs and mixes the liquid in the kettle body 101, the bottom of the stirring shaft 302 is fixedly connected with the top of the connecting block 506, the liquid spraying pipe 504 rotates under the driving of the stirring shaft 302, stirs the liquid in the kettle body 101 again, and starts the suction pump 502 to pump the liquid in the kettle body 101 into the liquid spraying pipe 504 through the suction pipe 503, and then the liquid is sprayed out through the liquid spraying hole 505, so that the mixing and stirring effects are effectively improved, the stirring time is saved, and the working efficiency is improved.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The utility model provides a reation kettle nitrogen gas replacement device, includes hydrogenation cauldron (1), its characterized in that: the top of the hydrogenation kettle (1) is fixedly connected with a stirring assembly (3), the top of the hydrogenation kettle (1) is fixedly connected with a feeding pipe (4), the inner bottom wall of the hydrogenation kettle (1) is movably connected with a pumping assembly (5), and the bottom of the hydrogenation kettle (1) is in threaded connection with a discharging pipe (6);
The utility model provides a hydrogenation kettle, including hydrogenation kettle (1) inner bottom swing joint's rolling disc (501), the top fixedly connected with suction pump (502) of rolling disc (501), the top fixedly connected with suction tube (503) of suction pump (502), the top fixedly connected with hydrojet pipe (504) of suction tube (503), a plurality of hydrojet holes (505) have been seted up on the surface of hydrojet pipe (504), the top fixedly connected with connecting block (506) of hydrojet hole (505), and the top of connecting block (506) and the bottom fixed connection of stirring subassembly (3).
2. The reactor nitrogen displacement device of claim 1, wherein: the hydrogenation kettle (1) comprises a kettle body (101), a rotating groove (102) is formed in the inner bottom wall of the kettle body (101), and the inside of the rotating groove (102) is movably connected with a rotating disc (501).
3. The reactor nitrogen displacement device of claim 2, wherein: the bottom of the kettle body (101) is fixedly connected with a plurality of supporting legs (2), and the supporting legs (2) are cylindrical.
4. The reactor nitrogen displacement device of claim 2, wherein: the stirring assembly (3) comprises a stepping motor (301) fixedly connected with the top of the kettle body (101), a stirring shaft (302) penetrating into the kettle body (101) is fixedly connected to the bottom of the stepping motor (301), the bottom of the stirring shaft (302) is fixedly connected with the top of the connecting block (506), and a plurality of stirring pipes (303) are fixedly connected to the surface of the stirring shaft (302).
5. The reactor nitrogen displacement device of claim 4, wherein: the feeding pipe (4) is positioned at the left side of the stepping motor (301), and the feeding pipe (4) is conical.
6. The reactor nitrogen displacement device of claim 4, wherein: the liquid spraying pipe (504) is positioned right below the stirring pipe (303), and the length of the liquid spraying pipe (504) is smaller than that of the stirring pipe (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322458565.1U CN220861453U (en) | 2023-09-11 | 2023-09-11 | Nitrogen replacement device for reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322458565.1U CN220861453U (en) | 2023-09-11 | 2023-09-11 | Nitrogen replacement device for reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220861453U true CN220861453U (en) | 2024-04-30 |
Family
ID=90819845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322458565.1U Active CN220861453U (en) | 2023-09-11 | 2023-09-11 | Nitrogen replacement device for reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220861453U (en) |
-
2023
- 2023-09-11 CN CN202322458565.1U patent/CN220861453U/en active Active
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